Texas Instruments

TLVH431IDBZR

The TLVH431IDBZR is a high-side current sense amplifier from Texas Instruments. It is designed to measure the current flowing through a load in a wide range of applications, including motor control, battery monitoring, and power management systems.

Description:

The TLVH431IDBZR is a monolithic integrated circuit that provides a highly accurate and stable current measurement. It features a differential input stage that allows it to measure both positive and negative current flows, and an output stage that provides a proportional voltage output that can be easily interfaced with microcontrollers or other digital systems.

Features:

• Wide input voltage range: 2.7V to 5.5V
• High accuracy: ±1% initial accuracy and ±3% over temperature
• Low input offset voltage: 50µV max
• Programmable gain: 20V/V to 200V/V
• Wide bandwidth: 1MHz
• Low quiescent current: 300µA max
• Small package size: 10-lead MSOP package

Applications:

• Motor control systems
• Battery monitoring systems
• Power management systems
• Energy harvesting systems
• Solar panel monitoring
• Electric vehicle charging systems

In summary, the TLVH431IDBZR is a versatile and accurate current sense amplifier that can be used in a wide range of applications to measure current flows with high precision and stability. Its small package size and low power consumption make it an ideal choice for portable and battery-powered systems.